中文摘要：

为了研究沥青胶浆的高温性能，采用了3种试验方法——锥入度试验、动态剪切流变试验和旋转粘度试验，分析了石灰石矿粉、水泥和消石灰3种填料以及4种粉胶质量比（O．6，0．8，1．0，1．2）对沥青胶浆高温性能的影响，并把不同试验方法得到的结果进行了比较。结果表明：水泥和消石灰可以增加沥青胶浆的稠硬性，提高沥青胶浆的抗剪强度、抗车辙因子和粘度，从而有利于改善沥青胶浆的高温性能；锥入度试验得到的抗剪强度指标可以很好地区分不同填料、不同粉胶质量比对沥青胶浆性能的影响，并与抗车辙因子和粘度指标之间有很好的相关性，是一种评价沥青胶浆高温性能的有效方法。

英文摘要：

To study asphalt mortars＇ properties at high temperature, this paper analyzed the influence of three different filler sorts （limestone dust, cement and hydrated lime） and four different mass ratios of filler/asphalt （0.6, 0.8, 1.0, 1.2） on the asphalt mortars＇ properties by awl penetration test, dynamic shear rheometer （DSR） and Brookfield viscometer. The contrasts among different test results were presented. The results show that cement and hydrated lime can increase asphalt mortars＇ anti-shear stress, G^＊/sin8 and viscosity, and are helpful to its properties at high temperature. Furthermore, anti-shear stress from awl penetration test has a good correlation with G^＊/sin8 and viscosity. It proves that awl penetration test is an effective measurement for studying asphalt mortars＇ properties at high temperature. 4 tabs, 5 figs, 10 refs.